ARCHITECT Aaron Green, who lived in a neighborhood apartment overlooking Lafayette Park for many years, helped Frank Lloyd Wright establish a San Francisco office in 1951 at 319 Grant Avenue.

Green’s mother-in-law, Jeannette Pauson Haber, lived at 2510 Jackson Street, on Alta Plaza Park, with her sister, Rose Pauson, who was a former client of Wright’s. In 1940 she had built the Pauson House in Arizona, which had been destroyed by fire in 1943. 

Rose was a painter, and Jeannette a ceramicist. When Wright decided to create red tiles, inscribed with his initials, to be affixed to a select number of his buildings, he asked Jeannette to fabricate them. Wright provided a drawing of what he wanted; Jeannette formed the tiles; Aaron Green inscribed the initials — FLLW — into each one; and Jeannette produced the “Taliesin red” glazed surface that Wright specified. 

Among the Bay Area buildings that Wright designated as worthy of bearing the tiles were the V.C. Morris shop on Maiden Lane — his only building in San Francisco and a precursor to the circular Guggenheim Museum in New York — and the Marin County Civic Center, which was completed by Aaron Green after Wright’s death.

— From Frank Lloyd Wright and San Francisco, by Paul V. Turner, published by Yale University Press.